killalux
August 24th, 2015, 10:50 PM
Hi guys,
Have a weird problem with a 2012 l77 engine with 6l80e. Its in a converted car. Its not a wiring issue.
All modules have been reflashed with TIS.
the pedal position data reads fine, but actual throttle position is reading low, with no fault codes.
In first gear max throttle opening is around 22%, once in second gear goes to 40%, and third gear and above i can get around 70%. Its like its torque limiting, but way extreme.
Any ideas, im thinking maybe corrupted ecu? Its a 2012 engine as we ell so throttle body will be fine. It is a 2013 trans but have flashed the 2012 OS, and shifts gears fine.
Have a weird problem with a 2012 l77 engine with 6l80e. Its in a converted car. Its not a wiring issue.
All modules have been reflashed with TIS.
the pedal position data reads fine, but actual throttle position is reading low, with no fault codes.
In first gear max throttle opening is around 22%, once in second gear goes to 40%, and third gear and above i can get around 70%. Its like its torque limiting, but way extreme.
Any ideas, im thinking maybe corrupted ecu? Its a 2012 engine as we ell so throttle body will be fine. It is a 2013 trans but have flashed the 2012 OS, and shifts gears fine.